STARTECH StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module 40GBASE-SR4, 40GbE Multimode Fiber MMF Optic Transceiver, 40GE Gigabit Ethernet MPO Connector, 150m, 850nm, DDM, Cisco Firepower - Lifetime Warranty (QSFP40GSR4ST) - QSFP+ transceiver module (equivalent to: Cisco QSFP-40G-SR4) - 40 Gigabit LAN - 40GBASE-SR4 - MPO multi-mode - up to 150 m - 850 nm QSFP40GSR4ST
STARTECH StarTech.com MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10km, 1270nm to 1330nm, DDM, 40Gbps - Lifetime Warranty (QSFP40LR4ST) - QSFP+ transceiver module - 40 Gigabit LAN - 40GBase-LR4 - LC single-mode - up to 10 km - 1270-1330 nm - for P/N: PEX40GQSFDPI, PEX40GQSFPI QSFP40LR4ST
STARTECH StarTech.com MSA Uncoded Compatible QSFP+ Module, 40GBASE-SR4, 40GbE Multi Mode (MMF) Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, MPO Connector, 100m, 850nm, DDM, 40 Gbps QSFP+ - Lifetime Warranty (QSFP40SR4ST) - QSFP+ transceiver module - 40GbE - 40GBASE-SR4 - MPO multi-mode - up to 150 m - 850 nm - for P/N: PEX40GQSFDPI, PEX40GQSFPI QSFP40SR4ST